Raceday is a Nationaly Produced show. Tracksmack is a local product, that seems to pull in the same quality of big interviews as the national folks. I heard Danica on a few weeks ago, plus they always have NATIONAL folks on the show every week and they seem to be going to a lot of tracks. A buddy of mine just started advertising on the show and it is all run by sponsor money and the host.
I listen because I am a huge race fan from South Carolina. You dont hear a Woman to much doing the sports thing and really dont hear to many women doing nascar, as host. I am hooked on this show and have heard them talk like they might become a syndication program. That would be cool to see a local from here get some credit.
As far as the sound, its young, fun, seems very current and it is not a bunch of talking heads talking facts, it seems to be more fan friendly and always makes me laugh. Bottom line is the gal hosting knows her stuff.